Information about #172C1A color

#172C1A color image

Basic facts about this digital color

The digital color #172C1A is classified in the Register under the Green Color Family, with Mild Saturation and Dark brightness. In numbers: rgb(23, 44, 26) (9% red, 17.3% green, 10.2% blue), or CMYK 8 / 0 / 7 / 83 for print. Curious how these numbers work? Read our RGB color codes guide.

#172C1A is a mildly saturated natural green that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to ProKnox Green (#1A331A). Nearby in the Register you will also find Celtic (#163222) and Bush (#0D2E1C).

The recipe behind #172C1A is rgb(23, 44, 26), with green as the dominant ingredient. If you plan to put text on a #172C1A background, choose white — the contrast ratio is 14.9:1 (passing WCAG AAA), while black manages only 1.4:1. For print, note the heavy black component (K:83) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #172C1A is still unnamed — it can be claimed and named in The Official Register of Color Names.

#172C1A color variations

View this color variations of tints, shades, tones and hues.

#172C1A color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #172C1A

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Celtic color link
Celtic

#163222

Bush color link
Bush

#0D2E1C

Blackjack color link
Blackjack

#1D2020

Sentry color link
Sentry

#1C2728

Cardin Green color link
Cardin Green

#1B3427

Top Gear color link
Top Gear

#24221A

Conversions between color systems and etc.

  • HEX#172C1A
  • RGB23, 44, 26
  • CMYK8, 0, 7, 83
  • CSSrgb(23, 44, 26)
  • HSL129°, 31%, 13%
  • HSL Precise128.571°, 31.343%, 13.137%
  • HSV129°, 48%, 17%
  • HSB129°, 48%, 17%
  • Normalized R (0.0–1.0)0.090
  • Normalized G (0.0–1.0)0.173
  • Normalized B (0.0–1.0)0.102
  • GLSLvec3(0.090, 0.173, 0.102)
  • GLSL with alphavec4(0.090, 0.173, 0.102, 1.000)
  • HLSL / Metalfloat3(0.090, 0.173, 0.102)
  • Percentage of Red in RGB9%
  • Percentage of Green in RGB17.3%
  • Percentage of Blue in RGB10.2%
  • Color FamilyGreen
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID172C1A
  • DECIMAL ID1518618
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01